🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.56 AU - 0.64 AU

Year: 171 Days

Day: 31.4 Hours

Environment

Temp: 205 °C

Axial Tilt: 20 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.84 AU - 1.36 AU

Year: 424 Days

Day: 44 Hours

Environment

Temp: 24 °C

Axial Tilt: 34.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 46,395,069 km

• M1: 191,635 km (0.076 R)
• M2: 246,088 km (0.044 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.95 AU - 1.39 AU

Year: 465 Days

Day: 18.1 Hours

Environment

Temp: 3 °C

Axial Tilt: 4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 46,395,069 km

• M1: 33,809 km (0.105 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.19 AU - 1.67 AU

Year: 628 Days

Day: 25.1 Hours

Environment

Temp: -27 °C

Axial Tilt: 41.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.9 AU - 2.66 AU

Year: 1264 Days

Day: 30.9 Hours

Environment

Temp: -80 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,395,069 km

• M1: 1,671,158 km (0.078 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 3.88 AU - 5.3 AU

Year: 3610 Days

Day: 27.2 Hours

Environment

Temp: -143 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.19 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 796.3

Radius: 10.8

Gravity: 6.83 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 6.53 AU - 9.03 AU

Year: 7966 Days

Day: 6.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 46,395,069 km

• M1: 381,475 km (0.078 R)
• M2: 466,895 km (0.107 R)
• M3: 546,481 km (0.028 R)
• M4: 916,885 km (0.108 R)
• M5: 1,056,909 km (0.089 R)
• M6: 1,840,054 km (0.104 R)
• M7: 2,252,196 km (0.104 R)
• M8: 2,493,647 km (0.037 R)
• M9: 2,667,779 km (0.089 R)
• M10: 3,080,819 km (0.088 R)
• M11: 3,681,903 km (0.118 R)
• M12: 3,766,725 km (0.054 R)
• M13: 3,938,314 km (0.072 R)
• M14: 4,171,088 km (0.083 R)
• M15: 4,959,020 km (0.067 R)
• M16: 5,924,524 km (0.074 R)
• M17: 6,428,819 km (0.108 R)
• M18: 6,703,481 km (0.119 R)
• M19: 7,406,890 km (0.093 R)
• M20: 7,949,930 km (0.063 R)
• M21: 8,170,886 km (0.077 R)
• M22: 8,282,037 km (0.093 R)
• M23: 8,468,436 km (0.049 R)
• M24: 8,543,385 km (0.066 R)
• M25: 8,845,572 km (0.108 R)
• M26: 10,569,239 km (0.099 R)
• M27: 10,893,567 km (0.09 R)
• M28: 11,262,476 km (0.102 R)
• M29: 12,012,559 km (0.052 R)
• M30: 12,607,061 km (0.108 R)
• M31: 12,908,052 km (0.088 R)
• M32: 13,037,604 km (0.078 R)
• M33: 15,034,436 km (0.039 R)
• M34: 15,399,306 km (0.118 R)
• M35: 15,536,936 km (0.032 R)
• M36: 15,720,941 km (0.077 R)
• M37: 15,905,844 km (0.075 R)
• M38: 16,277,595 km (0.039 R)
• M39: 16,793,558 km (0.091 R)
• M40: 18,034,323 km (0.08 R)
• M41: 19,156,456 km (0.092 R)
• M42: 19,551,993 km (0.086 R)
• M43: 20,000,338 km (0.081 R)
• M44: 20,100,419 km (0.065 R)
• M45: 20,957,764 km (0.089 R)
• M46: 24,131,483 km (0.111 R)
• M47: 24,505,328 km (0.094 R)
• M48: 24,773,407 km (0.069 R)
• M49: 25,312,558 km (0.111 R)
• M50: 25,529,176 km (0.082 R)
• M51: 26,622,138 km (0.098 R)
• M52: 28,402,502 km (0.118 R)
• M53: 29,420,815 km (0.091 R)
• M54: 30,048,976 km (0.103 R)
• M55: 30,450,946 km (0.092 R)
• M56: 31,202,376 km (0.084 R)
• M57: 31,376,657 km (0.096 R)
• M58: 31,609,581 km (0.092 R)
• M59: 31,726,118 km (0.108 R)
• M60: 32,076,925 km (0.109 R)
• M61: 32,841,520 km (0.114 R)
• M62: 32,959,552 km (0.1 R)
• M63: 33,314,847 km (0.058 R)
• M64: 34,089,016 km (0.092 R)
• M65: 34,688,605 km (0.104 R)
• M66: 35,352,221 km (0.085 R)
• M67: 35,533,833 km (0.086 R)
• M68: 35,715,893 km (0.094 R)
• M69: 36,019,876 km (0.062 R)
• M70: 36,814,390 km (0.03 R)
• M71: 36,998,545 km (0.079 R)
• M72: 37,183,000 km (0.1 R)
• M73: 37,491,171 km (0.069 R)
• M74: 37,614,589 km (0.097 R)
• M75: 38,296,307 km (0.054 R)
• M76: 39,295,022 km (0.065 R)
• M77: 39,671,710 km (0.053 R)
• M78: 39,797,671 km (0.12 R)
• M79: 39,923,633 km (0.119 R)
• M80: 40,239,134 km (0.103 R)
• M81: 41,126,998 km (0.115 R)
• M82: 41,318,184 km (0.114 R)
• M83: 41,445,791 km (0.118 R)
• M84: 41,701,304 km (0.092 R)
• M85: 42,213,976 km (0.051 R)
• M86: 42,664,116 km (0.116 R)
• M87: 42,986,799 km (0.089 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 113.6

Radius: 3

Gravity: 12.62 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 12.66 AU - 19.24 AU

Year: 23384 Days

Day: 16.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 46,395,069 km

• M1: 327,919 km (0.068 R)
• M2: 465,100 km (0.085 R)
• M3: 494,720 km (0.08 R)
• M4: 970,441 km (0.12 R)
• M5: 1,416,243 km (0.037 R)
• M6: 2,948,724 km (0.072 R)
• M7: 2,976,399 km (0.073 R)
• M8: 3,726,034 km (0.118 R)
• M9: 3,937,416 km (0.07 R)
• M10: 4,090,754 km (0.076 R)
• M11: 4,403,264 km (0.094 R)
• M12: 4,498,558 km (0.111 R)
• M13: 4,723,403 km (0.091 R)
• M14: 5,017,961 km (0.109 R)
• M15: 5,318,354 km (0.116 R)
• M16: 5,624,730 km (0.078 R)
• M17: 6,649,775 km (0.095 R)
• M18: 6,722,629 km (0.059 R)
• M19: 8,272,164 km (0.117 R)
• M20: 9,066,080 km (0.028 R)
• M21: 9,227,795 km (0.086 R)
• M22: 9,636,347 km (0.047 R)
• M23: 9,718,626 km (0.102 R)
• M24: 11,328,000 km (0.09 R)
• M25: 12,386,105 km (0.085 R)
• M26: 12,836,096 km (0.106 R)
• M27: 13,291,621 km (0.088 R)
• M28: 14,031,233 km (0.119 R)
• M29: 14,359,152 km (0.117 R)
• M30: 14,453,249 km (0.111 R)
• M31: 14,879,303 km (0.105 R)
• M32: 15,022,169 km (0.088 R)
• M33: 15,550,250 km (0.111 R)
• M34: 15,938,008 km (0.079 R)
• M35: 15,986,776 km (0.088 R)
• M36: 16,476,410 km (0.096 R)
• M37: 16,673,730 km (0.038 R)
• M38: 17,470,638 km (0.042 R)
• M39: 19,152,866 km (0.062 R)
• M40: 20,514,206 km (0.034 R)
• M41: 20,779,593 km (0.064 R)
• M42: 21,152,989 km (0.114 R)
• M43: 21,906,364 km (0.099 R)
• M44: 22,833,123 km (0.068 R)
• M45: 23,384,092 km (0.067 R)
• M46: 26,665,372 km (0.11 R)
• M47: 27,303,706 km (0.089 R)
• M48: 27,362,049 km (0.112 R)
• M49: 27,888,484 km (0.101 R)
• M50: 28,951,227 km (0.105 R)
• M51: 30,570,026 km (0.095 R)
• M52: 30,691,200 km (0.117 R)
• M53: 33,083,868 km (0.025 R)
• M54: 33,395,032 km (0.116 R)
• M55: 33,894,689 km (0.075 R)
• M56: 34,082,733 km (0.099 R)
• M57: 34,145,564 km (0.084 R)
• M58: 34,208,246 km (0.116 R)
• M59: 35,091,472 km (0.086 R)
• M60: 35,218,181 km (0.058 R)
• M61: 36,622,905 km (0.057 R)
• M62: 37,331,999 km (0.08 R)
• M63: 39,354,712 km (0.093 R)
• M64: 39,816,371 km (0.119 R)
• M65: 40,811,646 km (0.115 R)
• M66: 42,151,294 km (0.069 R)
• M67: 42,218,763 km (0.07 R)
• M68: 43,029,883 km (0.089 R)
• M69: 43,165,568 km (0.117 R)
• M70: 44,873,676 km (0.083 R)
• M71: 45,909,193 km (0.12 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 453 - 14,438 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit